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Alex_Xolod [135]
2 years ago
6

Please solve these 2 questions (I'm doubling the points and I'll give brainlist to whoever answers it good)

Mathematics
2 answers:
BARSIC [14]2 years ago
7 0
Question 5 is b and question 6 is a
daser333 [38]2 years ago
6 0

Answer:

the circumference of circle T is 3 times the circumference of circle

And the other one is 200.96 cm

Step-by-step explanation:

21 divided by 7 = 3

7 x 3 = 21

The second problem is

the radius of circle P is 8 cm

The equation for circle area is pi r(radius)

squared

Radius is 8, square it is 64

64 times 3.14 is

200.96 cm

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Find the perimeter of the polygon ABCD that has its vertices at A(2, –2), B(6, –2), C(6, 6), and D(2, 6).
sergiy2304 [10]

Answer:

D. 24 Units

Step-by-step explanation:

tracing the points given we get a rectangle

the perimeter of a rectangle = 2a+2b

a=length

b= width

in this case a= 8

b= 4

the perimeter of a rectangle = (2*8)+(2*4)

the perimeter of a rectangle = 16+8

the perimeter of a rectangle = 24

7 0
3 years ago
Help please. thank u :)
Sveta_85 [38]

Answer:

help

Step-by-step explanation:

5 0
4 years ago
3x+122=22x-11<br>i need help!
nasty-shy [4]

3x + 122 = 22x - 11

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3x + 133 = 22x

-3x            -3x

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x = 7

5 0
3 years ago
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grigory [225]
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3 0
4 years ago
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Given the equation y= -3x + 2.5 . When x is 8.5 , what value of y makes the equation true?
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Step-by-step explanation: -3(8.5)=25.5. 25.5+2.5=23

8 0
3 years ago
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